Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2QHD callsign genealogy
Currently held by D'Alessandro, Thomas M
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KC2QHD's current licensee, walking backwards.
- D'Alessandro, Thomas MNJgranted 2006-03-07cancelled 2006-10-10
Successor callsigns
Callsigns held now by people who previously held KC2QHD.
- D'Alessandro, Thomas MNJgranted 2017-01-04